HY - T160 glue may be used in PE protective film. Its flexibility is good.

Q:The protective film on the surface of raw materials.

Generally speaking, the film is PE (polyethylene) film with single layer structure. It's transparent. Or it is two-layered with composite structure. One of the two layers is BOPP printing film. The other is PET film coated with aluminum. The two kinds of film mentioned above needs to be covered with a layer of PSA before it's used on profiles.If it's difficult to peel down from the profiles, it means the quality of the PSA is not good enough.

Q:How to buy computer screen protection film?

With 2 LCD digital products, anti reflective design -- most are more in outdoor use, consumers should choose to use the LCD protective film has anti reflective function, also has anti scratch and anti fingerprint of home is also used to consider function. Two, understand their needs at present computer screen protective film market can be divided into three categories: anti reflective film (AG film): applicable to all LCD digital products, from scratch by the notebook with outstanding performance, welcome home, the price is cheaper. The high pass film (UL film):PET surface for special mirror processing, after use, keep the screen image effect is bright, clear color, used in LCD screen for indoor viewing, the effect is very ideal. But the anti reflective properties, oil proof and anti fingerprint properties than anti reflective film. Anti reflective high pass film (AR film): the only type of liquid crystal protective film with 92% transmittance and anti reflection function on the market at present. Low reflective outdoor design, especially for dark environment, the picture is clear and bright, can block visible light, ultraviolet radiation in the field of 90%, to protect the eyes

Q:How many kinds of electroplating protective film are there?

Static film and low-adhesion film used in electroplating factories.

Q:What harm can the resin used in protective film do?

Most of such resin contains benzene ring. But there is substituent group on the benzene ring that can be easily eliminated from human body by metabolism. Therefore, compared to benzene, it does less harm to human body because it has less toxicity. Besides, halohydrocarbon also has a certain toxicity and also does certain harm to human body and environment.

Q:Why does PE film curl when rolling it after coating?

It may happen if the temperature of equipment is too or glue of high adhesion is applied to fairly thin flim. (The solution is to increase the speed or decrease the temperature.) The adhesion of glue is too high because it's too thick, or the base material is not good, or the stress is too strong when drying the film.(Solution: using the inlet air to press the film from the right side to make it flat and ensure the glue won't fall off.) And if the film you use is composite membrane, when the composite membrane is not composited compeletly, the same problem may occur too. I don't know your coating process, thus all above are the possible reasons that I suppose.

Q:How many times do you wash your face? What about the damage to the protective film?

Even oily skin, the number of times a day wash your face should not exceed 3 times. Excessive cleansing can easily destroy the natural protective film that forms on the surface of the skin. The skin secretes more oil to protect itself, and the face becomes more oily

Q:Fire door finished surface with a layer of protective film is not good to tear

1, it is recommended to tear a corner, in the membrane and the door at the sticky point, pour alcohol, slowly tear.2, or with hot towel hot compress, use the hair dryer blow, also can more easily tear off.3, boiling water method. Suitable for steel, stainless steel, wooden can not use this method.4. Iron with iron. All doors fit.

Q:What to do when the keyboard protective film is not adsorptive any more ?

Buy a new one with grooves which will help fixation. Some nice producers will give bouble-sided tape as a gift with the film.

Q:Why should tear off the protective film on kitchen ventilator?

The protection film is made of plastics. You should tear it off in case it fires.